Grinding noise coming from front of engine

Dobs · 10-18-2013, 08:09 PM

I've noticed that a low-pitched grinding noise has started to appear a few minutes after a cold start. I can only hear the noise when the engine is idling and it disappears when up to normal temperature. It seems to be coming from the front left of the engine block. Any idea what this might be? Water pump?

Graham

Super Werty · 10-18-2013, 08:23 PM

idler pulley?

10-18-2013, 08:09 PM	#1 (permalink)
Dobs Base Member Join Date: Sep 2011 Location: San Jose Posts: 9 Drives: 370z Touring & Sport Rep Power: 14	Grinding noise coming from front of engine I've noticed that a low-pitched grinding noise has started to appear a few minutes after a cold start. I can only hear the noise when the engine is idling and it disappears when up to normal temperature. It seems to be coming from the front left of the engine block. Any idea what this might be? Water pump? Graham

10-18-2013, 08:23 PM	#2 (permalink)
Super Werty Track Member Join Date: Jul 2013 Location: AZ Posts: 668 Drives: '13 Sport Rep Power: 13	idler pulley? __________________ The Build

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